Chew Toy With Fabric Or Fabric Layering

ABSTRACT

The present disclosure relates to chew toys comprising a fabric and a polymeric material. The fabric and polymeric material may be present as one or more layers. The chew toys may specifically include a fabric having an outer or exposed surface which may include written/printed indicia. The fabric may be capable of stretching with the polymeric layer and the fabric layer may have an inner surface substantially engaged to the polymeric material. Such engagement may therefore avoid delamination and present a relatively smooth surface without disruptions. Such composite may therefore provide durability and resistance to an animal chewing action.

FIELD

The present disclosure relates to chew toys comprising a fabric and apolymeric material. More particularly, the present invention relates topet chews having a fabric outer layer, wherein the outer layer may havea pattern or form of written/printed indicia. The fabric layer may thenbe backed by a layer of synthetic or natural polymer.

BACKGROUND

Most animals enjoy chewing on things although preferences vary as to thehardness of the substances favored. Some animals may like to chew onvery hard materials such as cow bones, wood, nylon or polyurethane,others prefer softer chews such as rawhide, while still others favorfreeze dried snacks. Some animals, due to their age, may not be able tochew on the hard substances. Young animals may have insufficientlydeveloped teeth, while old animals may have diseased gums or may havelost some of their teeth.

In addition to the variety of chewing desires and needs of differentanimals there may also be the consideration that as one lowers thehardness of a material designated for chewing, the strength of a givenchewing action may overcome the strength of the material, and the chewmay be susceptible to more rapid destruction. In that regard, effortshave been made to provide a chew toy that maintains the interest of ananimal in a soft chewing medium, but which soft chew medium maintainsitself intact in the chewing environment.

Another consideration in the sales and marketing of chew toys, such asanimal chews, may be the ability to attract the animal to play with thechew toy and to attract the owner to purchase the chew toy for theanimal. Typically, the chew toy is colored by including pigments in theresin used to manufacturer the toy. It may be advantageous to provide adecorative pattern or message on the outer surface of the chew toy which“catches the eye” of the owner and/or animal. Molding a fabric as theouter layer of such toys may accomplish such a task.

SUMMARY

In a first exemplary embodiment, the present disclosure relates to achew toy comprising one or more alternating layers of elastomer andfabric, the fabric layer including outer and inner surfaces wherein thefabric includes a first and second plurality of fibers. The fibers maybe capable of stretching about 0.1-10% in at least two planes with anangle α between said planes at about 1-179 degrees. An elastomeric layermay be provided having an outer surface, wherein the fabric is engagedto the elastomeric layer and wherein the fabric covers at least aportion of the elastomeric layer and wherein the inner surface of thefabric is engaged along 50-100% of the fabric inner surface to the outersurface of the elastomeric layer. Upon flexing of the toy, the outerfabric layer may stretch and remain engaged to the elastomeric layer.

In a second exemplary embodiment, the present disclosure again relatesto a chew toy comprising a fabric layer, including outer and innersurfaces, the fabric comprising a first and second plurality of fibers.The fabric may be capable of stretching at about 0.1-10% in at least twoplanes with an angle α between said planes at about 1-179 degrees, Theelastomeric layer may contain a diene type polymer having an outersurface, wherein the fabric is engaged to the elastomeric layer andwherein the fabric covers at least a portion of the elastomeric layerand wherein the inner surface of the fabric is engaged along 50-100% ofsaid fabric inner surface to the outer surface of the elastomeric layer.Upon flexing of the toy the outer fabric layer may stretch and remainengaged to the elastomeric layer.

In method form, the present disclosure relates to a method of forming achew toy for an animal, comprising providing a fabric having outer andinner surfaces and providing an elastomeric polymer and/or polymericprecursor, where the polymer and/or polymer precursor may be in liquidform. The fabric may then be placed with its outer surface against asupporting surface followed by distribution of an elastomeric polymerand/or polymeric precursor on to the inner surface of the fabric to forma composite. This may then be followed by rolling of the composite uponitself to form a plurality of layers of alternating fabric and polymerand/or polymeric precursor and then solidifying the polymer and/orpolymeric precursor layers to form an elastomeric layer. The innersurface of the fabric may be engaged along 50-100% of the fabric innersurface to the elastomeric layer.

BRIEF DESCRIPTION OF THE DRAWINGS

The detailed description below may be better understood with referenceto the accompanying figures which are provided for illustrative purposesand are not to be considered as limiting any aspect of the invention.

FIG. 1 is a cross-sectional view of an exemplary embodiment of a fabriccovered animal chew according to the present invention.

FIG. 2 is a cross-sectional view of another exemplary embodiment of afabric covered animal chew according to the present invention.

FIG. 3 is a schematic of an enlarged cross-sectional view of the fabricused in the animal chew according to the present invention.

FIG. 4 is a lengthwise cross-sectional view of FIG. 3 illustrating anend treatment for the chew.

FIG. 5 is a partial perspective view of a rolled composite according tothe present disclosure.

DETAILED DESCRIPTION

For elements common to the various embodiments of the invention, thenumerical reference character between the embodiments is held constant,but distinguished by the addition of an alphanumeric character to theexisting numerical reference character. In other words, for example, anelement referenced at 10 in the first embodiment is correspondinglyreferenced 10A, 10B, and so forth in subsequent embodiments. Thus, wherean embodiment description uses a reference character to refer to anelement, the reference character applies equally, as distinguished byalphanumeric characters, to the other embodiments where the element iscommon.

The present invention relates to pet chews having a fabric outer layerand a polymeric core. More particularly, the present disclosure relatesto pet chews that may comprise a knitted fabric outer layer and a foamcore wherein the density of the elastomeric foam may be varied to varythe hardness of the chew toy. The fabric and foam core may be configuredto provide overlapping layers of material. In that regard, the pet chewmay amount to one or more alternating layers of fabric and foamthroughout a given cross-section which may be folded or layered uponthemselves. In one embodiment, the layering may occur in a generallyspiral configuration. Such folding or layering may therefore provide arelatively strong and durable pet chew along with the ability to includeindicia written or printed on the fabric, as may be desired.

In a related embodiment, a relatively low cost material such as foldedpaper or cardboard may be used within the foam core to also provide acompressible toy.

In a first exemplary embodiment, a fabric having a pattern and/orprinted indicia may be placed into a mold and a polymeric material maybe applied against the backside of the fabric to form a chew toy for ananimal. The fabric may be formed in such a manner as to be stretchablein one or more planes so as to essentially conform to the shape of theinside of the mold due to the presence of the polymeric material. Thepolymeric material may completely fill the mold cavity when brought intocontact with the backside of the fabric, or the polymeric material maycomprise a precursor in the form of an expanding mass, such as a foamwhich may expand to fill the volume of the mold, forcing the fabric intocontact with and essentially taking the shape of the mold.

FIG. 1 illustrates an example of one embodiment of the presentdisclosure in which an animal chew 10 comprises a fabric outer layer 20and a core portion 30. The fabric may include a pattern and/or printedindicia 50 to distinguish the appearance of the molded chew toy 10. Thefabric may provide reinforcement of the core portion against tearing. Arelatively lower cost filler material 40, such as paper or cardboard,may be molded within the core portion 30. The relatively lower costmaterial 40 may be folded in an overlapping or accordion pattern to takeup space and to provide a chew toy that may be relatively easilydeflected or compressed to add to the chewing experience. However, itshould be appreciated that the filler material 40 may not be present inwhich case the core material (e.g. foam) may comprise the entirety ofthe region covered by the fabric 20.

While illustrated in FIG. 1 as a somewhat flattened cylindrical shape,the chew toy of the present disclosure may comprise nearly any shapethat can be molded, including but not limited to a sphere, animal bone,cylinder, cone, prism, polygon, torus and combinations and portionsthereof. In addition, other features including, but not limited to endportions, such as condyles or knuckles, projections from the surface,grooves formed in the surface, etc. may be molded into, or otherwiseattached to, the chew toy.

The fabric may comprise a woven, non-woven, or knitted fibrous materialand may have a weight per unit area of 0.15 to 15.0 ounces per squareyard, including all values and increments therein. That is, the fabricmay be formed of any natural or polymeric material that may be fiberforming. By fabric it is intended to mean a sheet structure made fromfibers, filaments or yarns. Accordingly, in the broad context of thepresent invention, the fabric outer layer may include but not be limitedto, denim, suede, canvas, burlap, corduroy, linen, jersey, or a tuftedmaterial, including carpeting, etc. It is further contemplated that thefabric may be coated with a polymeric material, such as rubber,urethane, etc. to reduce its permeability and provide additionalflexibility and toughness.

For relatively complex shapes, the fabric may need to be stretchable toconform to the inner surface of the forming mold and may include aknitted fabric having extensibility in one or two planes. This may allowa fabric having a pattern or printed indicia on an outer surface to beformed into a shape by the polymeric backing material withoutsubstantially distorting the appearance of the pattern or print.

The chew toy may therefore comprise a foam which has been molded behinda knitted fabric having the ability to be easily stretched in an xand/or y plane. Such fabric may, e.g. stretch in a first “x” planeand/or a second “y” plane to a level of about 0.1-10%, including allvalues and increments therein. It may be appreciated that the x and yplanes may intersect one another at a variety of angles α of betweenabout 1-179 degrees, including all values and increments therein. Asshown in FIG. 3, a first plurality of fibers ”X” may lie in one plane,for instance the x-plane and a second plurality of fibers “Y”, may lieat an angle α to the first plurality of fibers. This may allow thefabric to be able to be conformed to the inside of a mold when backed bythe molded polymer. Specifically, when the polymer is introduced intothe mold, it may form and stretch the fabric against a mold surface. Inaddition, the ability of the fabric to stretch may allow for theformation of a chew toy which can be flexed. In addition, due to theability of the fabric to stretch, any indicia on the outer surface ofthe fabric or pattern in the fabric may be prevented from relativelyexcessive distortion after molding, such as a distortion due towrinkling (i.e. overlapping of the fabric on to itself).

The fibers which may comprise the fabric may include, but not be limitedto, acrylic fibers, aramid fibers (e.g. Kevlarm), modacrylic fibers,polyamide (nylon) fibers, olefin fibers, polyethylene fibers, extendedchain and oriented polyethylene fibers (e.g. Honeywell's Spectra™),naphthalate fibers, polyester fibers (PET), cellulose fibers, cottonfibers or combinations thereof.

The fabric may have a regular or irregular pattern which has been wovenor knitted into the fabric or imprinted thereon and/or a combination ofcolors which may attract a prospective buyer or user. In addition, asalluded to above, the fabric may include indicia in the form of letters,numbers, or symbols that may be placed thereon, by such processes aswith silk screening or other printing or coating techniques. Further,trademarks, logos, identification of features, instructions, icons,figures, or other indicia may be included on the surface of the fabricto further distinguish the chew toy. In this regard, in anotherembodiment, see FIG. 2, the fabric/polymer composite may be rolled up toresemble a newspaper.

The polymeric material which may comprise the core of the chew toy maybe any synthetic or natural polymer resin that can be caused to flow andengage with the fabric (mechanically or via adhesion). Accordingly, anythermoplastic resin may be employed, which may include polyolefins,nylons, polyesters, polyacetals, polyurethanes, thermoplastic olefinelastomers, ABS, etc. In addition, certain thermoset formulations may beconsidered which can be molded onto the fabric, followed by acrosslinking reaction to cause the thermoset network to solidify. Suchmay include, e.g., polyurethane resins, crosslinked polyesters, and/orepoxy based polymers. Accordingly, the thermoset material may, duringcuring and crosslinking, become chemically engaged to the fibermaterial. In curing of the thermoset polymer formulations, chemicalbonding may also occur between the resin and the surface functionalgroups on the fiber material. In addition, the exothermic reaction toform the thermoset may create sufficient heat to melt bond the fabric tothe thermoset polymer.

It may therefore be appreciated that in the case of the fabric layerhaving outer and inner surfaces, the inner surface of the fabric may beengaged to the elastomeric layer along a substantial portion of thefabric inner surface. In such manner, the fabric layer may appear flushto the outer surface of the elastomeric layer and may present arelatively smooth appearance without any disruptions. As may beappreciated, as the composite is intended for use as an animal chew,such substantial engagement of the inner surface of the fabric (e.g.50-100% of the fabric inner surface) with the elastomeric layer mayavoid delamination of the fabric layer as the composite chew toy isflexed during chewing. Such engagement may include all values andincrements between 50 and 100% such as 90%, 80%, etc.

In addition, preferably, the polymer material may be an elastomericmaterial, which is understood herein as a material that is capable of50% elongation with substantial recovery (50-100%). Preferably, theelastomeric material may be a polyurethane elastomer, natural orsynthetic rubber based upon a polydiene type polymer containing thefollowing general repeating unit of carbon atoms [—C—C═C—C—]_(n),wherein thereby includes cis- and/or trans-1.4-polyisoprene, siliconepolymers (—Si—O—)_(n), and styrene-butadiene type copolymers.

In an exemplary embodiment, a animal bone shaped chew toy, that is, acentral shaft having condyles on each end, may be formed by placing astretchable knitted fabric on to the inside surface of a forming moldhaving the shape of the chew toy. The fabric may have, e.g. a somewhatirregular pattern and coloring which may, e.g. resemble the skin of atiger and include a logo or appropriate trademark. The fabric may thenbe held in place on the surface of the forming mold by staticattraction. A microcellular urethane elastomer foam composition may beprepared by mixing precursors and pouring such in the forming moldagainst the back of the fabric and the mold may then be closed. The foamcomposition may then be allowed to expand and force the fabric intocontact with the inside surface of the forming mold. After curing of thefoam, a chew toy having a decorative fabric outer layer may be demolded.

In the case of microcellular elastomeric foam compositions, the hardnessof the resulting chew toy may be varied by increasing or decreasing theamount of foam constituents that are placed in the mold, that is, thedensity of the resulting molded shape. For instance, molded articles maybe formed having a relatively soft feel, for instance with a density ofthe core or foam layer portion (see 30 in FIG. 1) of 5-10 pounds percubic foot, or having a relatively hard feel, with a density of, forinstance, 60-75 pounds per cubic foot. Accordingly, the foam portion forthe core portion 30 may be in the range of about 5-100 pounds per cubicfoot, including all values and increments therein. Further, the foamcomposition that may be utilized for the core may be a thermoset(crosslinked) foam and may include greater or lesser amounts ofcross-linking agents which may provide a relatively harder or softerfoam due to such cross-linking. In either case, the use of urethane ornatural rubber elastomers, particularly if expanded into a cellularfoam, provides a relatively wide range of hardness and resiliency for achew toy. Therefore, the hardness of the polymers that may be utilizedas the core may have a hardness of a Shore A of about 40 to a Shore D ofabout 80, including all values and increments therein.

Reference to microcellular may be understood as a foam that may includea plurality of relatively small pores or cells distributed substantiallyuniformly throughout the molded article. Such pores may have a size ofabout 25-250 pores per linear inch, and all values and incrementstherein, including 25-50 pores/linear inch, 100-150 pores/linear inch,150-200 pores per linear inch, etc.

As alluded to above, the fabric may be adhered to the core by variousmechanisms of engagement, as it is contemplated that there can besurface to surface contact between the polymer material of the core andone or more of the fibers, such that the polymer material may adhere(e.g. melt bond) to one or more of the fibers. For example the polymermaterial of the core, when formed, may be in a liquid state and maycontact and adhere to the fibers. In addition, the polymer material ofthe core may be mechanically engaged with the fibers of the fabric, suchas that situation where the polymer material penetrates the fabric toform a mechanical type interaction. It may therefore be appreciated thatsuch interaction of the polymer with the fabric provides that the fabricand polymeric material become advantageously engaged to one another toprovide a relatively high strength composite material suitable forchewing upon by an animal. Furthermore, the engagement may be such thatthe polymer material may surround one or more of the fibers. It shouldbe appreciated therefore that various degrees of engagement may occuralong the cross section of any given fabric.

Expanding on the above, the polymeric material may specifically comprisea thermoplastic which may be provided to a mold using any meltprocessing technique. One skilled in the art would recognize that meltprocessing may include extrusion, injection molding, compressionmolding, blow molding, etc. wherein the polymeric material is in a meltor substantially liquid state prior to forming. In one preferredembodiment, the polymeric material may be injection molded behind thefabric. Preferably, the fabric may be placed into the mold cavity andlocated at any desired position in the mold cavity prior to injectingthe thermoplastic melt against the fabric. The polymeric material duringmolding may then at least partially penetrate the fabric, wherein thepolymeric material, upon cooling, engages with the fabric and becomesattached thereto. Accordingly, the attachment may include the polymermaterial surrounding at least partly, or even completely, various fibersand mechanically interlocking within a given fiber network. Further, thethermoplastic melt may include blowing agents or a gas to provide afoamed thermoplastic core.

It is further contemplated that natural rubber may be used as thepolymer wherein the rubber may be provided to the mold in a frothedcondition and compression molded to shape.

To provide a relatively lower cost animal chew which may retaincompressibility and resiliency, and as noted above, it has been foundthat a portion of the polymeric core may be replaced with a relativelyinexpensive material such as paper or cardboard, as shown in FIG. 1. Thepaper or cardboard 40 may be folded, in an accordion-like pattern, andheated to help retain the folded shape. The folded paper may bespecifically placed into the forming mold and the microcellularcomposition poured around the folded paper and allowed to expand forcingthe fabric 20 into the desired shape 10. Since the viscosity of theexpanding mass, or thermoplastic melt, may be relatively high, there maybe little penetration of the polymer between layers of the paper, andthe paper, due to its folded configuration, may retain some memory andprovide a somewhat compressible and resilient property to the core.

In yet another embodiment, the present disclosure relates to a layeredfabric/polymer composite, where there may be a plurality of layers ofthe fabric/polymer material building to an outer layer of exposed fabricand having the appearance of a rolled up newspaper. As shown in FIG. 2,the composite may include a fabric layer 20 backed by a foam layer 30,wherein this fabric/polymer composite has been layered upon itself in agenerally spiral fashion to form a plurality of layers, alternatingfabric 20A and foam 30A such that the layers may adhere to one anotherand form a relatively tough animal chew 10A. The cross-sectional shapemay be formed during the layering process to be, for instance, round orflattened, as shown, or any other geometric shape. It is furthercontemplated that the cross-sectional shape may be formed after thelayering process in a mold or by compressing the layered composite.

By alternating layers of fabric and polymer to form a composite, atough, durable, reinforced structure may be formed, one that may not beeasily destroyed by the chewing action of an animal.

Expanding upon the above, it is contemplated that the fabric may bepositioned face down with a desired writing on an outer surface, and theinner surface of the fabric treated with a polymer, that is have apolymer in liquid form applied thereto. The interior surface may also betreated with a polymeric precursor (i.e. reactants that may form apolymer) such as a frothed rubber or microcellular foam. The polymerand/or polymeric precursors may, for instance, be poured, extruded,sprayed or distributed in any fashion to relatively uniformly cover theinner surface of the fabric. In one embodiment, the polymer and/orpolymeric precursor may be applied to the inner surface of the fabricusing a doctor blade. When the polymer and/or polymeric precursorachieves a desired viscosity and/or expansion, the fabric and foam (inthe case of expansion) may be rolled up to provide the spiralconfiguration illustrated in FIG. 2. By controlling theexpansion/viscosity of the polymer/polymeric precursors, one may rollthe fabric and polymer/foam to provide a desired number of layers. Forexample, as shown in FIG. 2, there are three (3) layers of foam 30A andthree layers of fabric 20A. In the context of the present invention, itis contemplated that one may form between 1-40 layers of fabric with1-40 layers of elastomer. One may also form 1-40 layers of fabric with1-40 layers of foam. The 1-40 layers of fabric may also be separated bya combination of foam layers and elastomer layers. In all cases, thereference to 1-40 layers includes all values and increments therein. Inaddition, the thickness of the foam or elastomer layer may be between0.0625 inches (1.59 mm) to 2.0 inch (50.8 mm).

One may compress the end sections of the composite down to the pointwhere there is little or no foam material between the layers of fabric,such that the end sections provide the configuration shown generally at60 in FIG. 4. As may be appreciated, in such fashion, the ends of thecomposite may include multiple layers of fabric with a relatively smallamount of elastomer and/or foam between such fabric layers. On the otherhand, the mid-section of the composite may have the foam/fabric layeringas noted above. For example, once again, the foam may have a thicknessof between about 0.0625 inches (1.59 mm) to about 2.0 inch (50.8 mm) inthe center of the composite 10A and taper towards the ends. At the endsections, the foam may simply be present in an amount sufficient toprovide adhesion between the layers of fabric material 20A.

In addition, once a particular number of layers of foam and fabric aredeveloped, one may compress the composite of foam and fabric with heatand pressure to shape the composite prior to that point in time wherethe polymer has solidified or gelled. In addition, the ends of therolled composite may be left exposed, preferably in overlying leaffashion as in a rolled-up newspaper, as illustrated in FIG. 5. Forexample, the fabric layer of one spiral portion may extend from about0.125 inches to about 0.75 inches from the end of the fabric layer of apreceding spiral portion, including all values and increments therein.This extension is shown generally by arrows A in FIG. 5. Accordingly,the distance defined by arrow A may be between 0.125 inches and 0.75inches, as illustrated.

It is further contemplated that alternating layers of fabric and polymermay be laid upon one another in laminate form and not in spiral fashionto form a fabric reinforced animal chew.

In any of the embodiments disclosed herein, it may be appreciated thatattractants, such as flavorants or scents, may be added to thecomposition to interest the animal in chewing on the chew toy. Suchattractants may be added to either the fabric or core (polymer)material, and may be used at concentrations of about 0.1-5% by weight,including all values and increments therein.

The present invention has been set forth in reference to specificexemplary embodiments, but it should be understood by those skilled inthe art that such exemplary embodiments are by way of illustration only.Modifications and variations will therefore be apparent and may beresorted to without departing from the spirit and equivalent scope ofthis invention. Accordingly, such modifications and equivalents shouldbe considered to be within the purview of the scope of the invention asset forth in the appended claims.

1. A chew toy comprising: one or more alternating layers of elastomerand fabric, said fabric layer including outer and inner surfaces, saidfabric comprising a first and second plurality of fibers; said fabriccapable of stretching at about 0.1-10% in at least two planes with anangle α between said planes at about 1-179 degrees, said elastomericlayer having an outer surface, wherein said fabric is engaged to saidelastomeric layer and wherein said fabric covers at least a portion ofsaid elastomeric layer and wherein said inner surface of said fabric isengaged along 50-100% of said fabric inner surface to said outer surfaceof said elastomeric layer and wherein upon flexing of said toy, saidouter fabric layer stretches and remains engaged to said elastomericlayer.
 2. The chew toy of claim 1 wherein said fabric has a weight perunit area of 0.15-15 ounces per square yard.
 3. The chew toy of claim 1wherein said fabric comprises a woven, a non-woven or a knit.
 4. Thechew toy of claim 1 wherein said elastomeric layer is capable of 50%elongation with recovery of 50-100%.
 5. The chew toy of claim 1 whereinsaid elastomeric layer is a foam and has a density of 5-100 pounds percubic foot.
 6. The chew toy of claim 5 wherein said elastomeric foam has25-250 pores per linear inch.
 7. The chew toy of claim 1 wherein saidfabric layer and said elastomeric layer are melt bonded.
 8. The chew toyof claim 1 wherein said fabric layer and elastomeric layer aremechanically engaged.
 9. The chew toy of claim 1 wherein said fabriclayer and elastomeric layer are chemically engaged.
 10. The chew toy ofclaim 1 wherein said elastomeric material penetrates said fabric. 11.The chew toy of claim 1 wherein at least one of said fabric layer orsaid elastomeric layer includes an attractant wherein said attractant ispresent at a level of about 0.1-5.0% by weight.
 12. The chew toy ofclaim 1 comprising a plurality of alternating layers of elastomer andfabric.
 13. The chew toy of claim 12 comprising 1-40 layers of fabricand 1-40 layers of elastomer.
 14. The chew toy of claim 5 comprising1-40 layers of fabric and 1-40 layers of foam.
 15. The chew toy of claim12 wherein said alternating layers overlap in a spiral configuration.16. The chew toy of claim 1 wherein said elastomeric layer comprisespoly-1,4-isoprene.
 17. The chew toy of claim 1 wherein said innersurface of said fabric is engaged along 90-100% of said fabric innersurface to said outer surface of said elastomeric layer
 18. A chew toycomprising: a fabric layer, including outer and inner surfaces, saidfabric comprising a first and second plurality of fibers; said fabriccapable of stretching at about 0.1-10% in at least two planes with anangle α between said planes at about 1-179 degrees, an elastomeric layercomprising a diene type polymer having an outer surface, wherein saidfabric is engaged to said elastomeric layer and wherein said fabriccovers at least a portion of said elastomeric layer and wherein saidinner surface of said fabric is engaged along 50-100% of said fabricinner surface to said outer surface of said elastomeric layer andwherein upon flexing of said toy, said outer fabric layer stretches andremains engaged to said elastomeric layer.
 19. A method of forming achew toy for an animal, comprising: providing a fabric having outer andinner surfaces; providing an elastomeric polymer and/or polymericprecursor, said polymer and/or polymer precursor in liquid form; placingsaid fabric with its outer surface against a supporting surface;distributing said elastomeric polymer and/or polymeric precursor on tothe inner surface of said fabric and forming a composite; rolling saidcomposite upon itself to form a plurality of layers of alternatingfabric and polymer and/or polymeric precursor; solidifying said polymerand/or polymeric precursor layers to form an elastomeric layer whereinsaid inner surface of said fabric is engaged along 50-100% of saidfabric inner surface to said elastomeric layer.
 20. The method of claim19 wherein said fabric has a weight per unit area of 0.15-15 ounces persquare yard.
 21. The method of claim 19 wherein said elastomeric layeris capable of 50% elongation with recovery of 50-100%.
 22. The method ofclaim 19 wherein said elastomeric layer penetrates said fabric and ismechanically engaged thereto.
 23. The method of claim 19 wherein one ofsaid fabric layer or said elastomeric layer includes an attractantwherein said attractant is present at a level of about 0.1-5.0% byweight.
 24. The method of claim 19 wherein said composite is formed to ashape before said polymer solidifies.
 25. The method of claim 19 whereinsaid composite has a thickness and includes ends and said ends may beformed to have a thickness less than the thickness of said rolledcomposite.